What kind of dish is this? (no pic)

[DirectDishNet]

What kind of dish could this be? (no pic)

I got a call today from a elderly lady asking if I could come remove a large dish she has on a pole in her yard. I said sure so we scheduled for Monday afternoon. But I was researching the internet and can't find any pics or info. All she told me was the names on the dish Chaparral and Avantek... She said it is tan color and maybe 6-8 feet.......
Anybody have any ideas on what this dish might be?

 

[turbosat]

Avantek used to make feedhorns I think, used to have one and it was tan/bronze color.
May be a really old setup with a separate lna and block downconverter. Dish may be ok, take some pics.